Outline view speaks Parseltongue?

[Adam Glauser <adamglauser@xxxxxxxxxxxx>]

I see a strange result in the outline view.  Not a problem per se, but 
kind of funny.

I have a copy member (UTTCMDEXE) containing:
     D executeCommand...
     D                 PR                  ExtPgm('QCMDEXC')
     D  Cmd                       32702A   Options(*Varsize)
     D                                     Const
     D  Len                          15P 5 Const
     D  CmdOpt                        3    Options(*NoPass) Const

Now I create an RPGLE source member like this (this is a template, so 
<pgm_name> is really what's in there):
     H/copy QCOPYSRC,XXR001LE

     D <pgm_name>...
     D                 PR                  extpgm('<pgm_name>')

     D <pgm_name>...
     D                 PI

      /copy QCOPYSRC,UTTCMDEXE

      /free

       *inlr = *on;
       return;
      /end-free


The outline view shows
  ...
  Prototypes
    executeCommand : EXTPGM('QCMDEXC')
      Parameters
        Character (32702) CONST OPTIONS(*VARSIZE)
        Packed Decimal (15,5) CONST
        Character (3) CONST OPTIONS(*NOPASSS)

Note the extra 'S'.  Can anyone else recreate this?